Home / 165,468.70-248,217.83-64,264.34

Finding the Fourth Proportional to 165,468.70, 248,217.83 and 64,264.34

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Solution

The fourth proportional to 165,468.70, 248,217.83 and 64,264.34 is: 96,402.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,468.70 : 248,217.83 = 64,264.34 : x
  2. Step 2: Convert to fraction form
    165,468.70/248,217.83 = 64,264.34/x
  3. Step 3: Cross multiply
    165,468.70x = 248,217.83 × 64,264.34
  4. Step 4: Simplify right side
    165,468.70x = 15,951,554,165.17
  5. Step 5: Solve for x
    x = 15,951,554,165.17/165,468.70
  6. Step 6: Final answer
    x = 96,402.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.